Table 3

Effect of the judo match on plasma concentrations of lactate, ammonia, hypoxanthine, xanthine, uric acid, urea, and creatinine at rest and after the match

Ammonia (μmol/l)Hypoxanthine (μmol/l)Xanthine (μmol/l)Uric acid (mmol/l)Urea (mmol/l)Creatinine (mmol/l)Lactate (mmol/l)
Data are mean (SEM), n=16. For comparison, reference ranges for adults are listed (Norm).
Significantly different from resting values: *p<0.05; **p<0.01; ***p<0.001.
Resting values (T1)62.3 (4.3)14.4 (1.0)4.6 (1.0)324.5 (10.8)5.2 (0.2)101.6 (1.5)1.2 (0.1)
3 min after match (T2)141.5 (12.6)**15..8 (1.1)*16.0 (2.9)*327.0 (11.0)5.6 (0.1)**111.6 (1.7)**12.3 (0.8)***
60 min after match (T3)99.0 (11.5)**15.6 (0.8)*12.8 (4)*385.8 (11.7)**6.0 (0.2)**107.5 (1.4)*1.8 (0.2)*
24 h after match (T4)57.2 (7.8)15.1 (1.0)5.4 (1.1)356.1 (16.3)*6.0 (0.3)*103.6 (2.4)1.0 (0.1)
Norm10–466.1–19.3200–3603–7.550–120